Hi, I'd like you to take a look at this patch for potential SecurityImpact. https://review.openstack.org/121382 Log: commit ec249ee8c68e8d22a9e52cdc8bf062e7b0f7fd79 Author: Tristan Cacqueray <tristan.cacqueray at enovance.com> Date: Sat Sep 13 18:12:05 2014 +0000 Sync latest process and str utils from oslo This backport the necessary changes to fix both issues: * Make execute method clean password in exception * Make sure mask_password works properly Backport in oslo-incubator: https://review.openstack.org/121365 Closes-Bug: 1343604 Closes-Bug: 1345233 SecurityImpact Change-Id: I3b49b1d667f6ade9ae3f6765d735440a3e838917